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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
Residuals
4-RES-SM
9173
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MODEL
4-res-sm
Source/SAE
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Explanations
references to quests in role-playing games (RPGs) and their associated elements
oai_token-act-pair · gpt-4o-mini
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AutoInterp Type
claude-4-5-haiku
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Intrusion Detection
Top Features by Cosine Similarity
Configuration
ctigges/pythia-70m-deduped__res-sm_processed/4-res-sm
How To Load
Prompts (Dashboard)
32,768 prompts, 128 tokens each
Dataset (Dashboard)
monology/pile-uncopyrighted
Features
32,768
Data Type
torch.float32
Hook Name
blocks.4.hook_resid_post
Hook Layer
4
Architecture
standard
Context Size
128
Dataset
EleutherAI/the_pile_deduplicated
Activation Function
relu
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Neuron Alignment
Index
Value
% of L₁
496
+0.14
0.8%
410
+0.13
0.7%
322
+0.13
0.7%
Correlated Neurons
Index
P. Corr.
Cos Sim.
496
+0.14
0.07
440
+0.13
0.01
322
+0.13
0.09
Negative Logits
»¿
-3.84
Ī
-3.53
¬
-3.50
«
-3.49
ī
-3.40
Ļ
-3.39
Ķ
-3.32
·
-3.23
ĩ
-3.19
ķ
-3.13
POSITIVE LOGITS
s
9.16
sburg
3.67
smen
3.56
sz
3.27
shire
3.21
sar
3.21
som
3.20
es
3.17
sie
3.15
sen
3.15
Act
ivations
Density 1.703%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations